Unsteady Drag Coefficient of a Falling Sphere in Water
نویسندگان
چکیده
منابع مشابه
The drag coefficient of a sphere: An approximation using Shanks transform
a r t i c l e i n f o An accurate model for the drag coefficient (C D) of a falling sphere is presented in terms of a non-linear rational fractional transform of the series of Goldstein (Proc. Roy. Soc. London A, 123, 225-235, 1929) to Oseen's equation. The coefficients of the six polynomial terms are improved through a direct fit to the experimental data of Roos and Willmarth (AIAA J., 9:285-2...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 2013
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.79.151